About Varactor Diodes

Varactor Diodes

Varactor diodes, also known as varicap diodes, are a type of semiconductor diode used for a wide range of frequency control applications. The Varactor diode is characterized by its use as a voltage controlled capacitor. In essence, it works similarly to a normal diode, except that when a reverse bias voltage is applied to the diode, the capacitance or junction capacitance is affected by the voltage. As the reverse voltage increases, the capacitance decreases. This phenomenon is used to tune the resonant frequency of circuits or to modify the frequency response of amplifiers. Varactor diodes are used in oscillators and filters in various communication circuits and in test equipment.

Varactor Diodes

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty CapacitanceVr - Reverse VoltageIf - Forward CurrentMounting StyleTermination StylePackage / CaseMinimum Operating TemperatureMaximum Operating TemperatureConfigurationQualificationPackaging
  
               
SMV1253-004LF


Varactor Diodes Ls 1.5nH SOT23 Common Cathode
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 2936
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USD 0.3256

Multiples of: 1

          Cut Tape
BB133


SOD-323 Diodes - Variable Capacitance ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Shikues Availability : 2910
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USD 0.0325

Multiples of: 10

     SOD - 323     
1SV323,H3F


Varactor Diodes Variable Cap Diode 10V Vr 4.3 0.4ohm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba Availability : 2910
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USD 0.0351

Multiples of: 1

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SMV1213-004LF


Skyworks Solutions, Inc. Varactor Diodes Ls=1.4nH SOT-23 Common Cathode
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 2910
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3143

Multiples of: 1

18.1 pF12 V20 mA Smd/SmtSOT - 23- 55 C+ 125 CCommon Cathode Reel
SMV1263-074LF


Diode VAR Cap Dual Common Cathode 20V 6.2pF 3-Pin SC-70 T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 2910
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USD 0.6009

Multiples of: 1

          Reel
SMV1234-001LF


Diode VAR Cap Single 15V 5.85pF 3-Pin SOT-23 T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 2910
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USD 0.6875

Multiples of: 3000

          Reel
1SV270TPH3F


Varactor Diodes 10V C1=15-17pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba Availability : 2895
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.0981

Multiples of: 1

15 pF10 V Smd/SmtSmd/SmtUSC - 2- 55 C+ 125 CSingle Reel
BBY 66-02V H6327


Varactor Diodes RF DIODE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 2895
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USD 0.1408

Multiples of: 1

66 pF12 V50 mASmd/SmtSolder LugSC - 79- 55 C+ 150 CSingle Reel
HVU202B


Diodes - Variable Capacitance SOD-323 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Shikues Availability : 2880
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USD 0.0379

Multiples of: 10

     SOD - 323     
MAVR-000079-0287FT


Varactor Diodes Varactor,CK,SOT23,Lead-Free,Plastic
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM Availability : 2874
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USD 0.9959

Multiples of: 1

           
MAVR-000404-0287FT


Varactor Diodes VARACTOR,CK,PLASTIC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM Availability : 2869
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USD 0.9304

Multiples of: 1

           
SMV2203-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.45nH SOD-882 Single
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 2868
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USD 0.2838

Multiples of: 1

1.855 pF22 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
MAVR-000120-12030P


Varactor Diodes Varactor, GaAs Flip-Chip, Pocket-tape
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM Availability : 2856
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USD 1.892

Multiples of: 1

           
1SV277TPH3F


Varactor Diodes 10V C1=4.0-4.9pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba Availability : 2801
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.0704

Multiples of: 1

4 pF10 V Smd/SmtSmd/SmtUSC - 2- 55 C+ 125 CSingle Reel
ZMV830BTA


Diode VAR Cap Single 25V 9.5pF 2-Pin SOD-323 T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated Availability : 2691
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USD 1.975

Multiples of: 1

9.5 pF25 V200 mASmd/smtSolder_LugSOD - 323 - 2- 55 C+ 150 CSingle Reel
MAVR-000250-11410T


Varactor Diodes Diode,Varactor,pb-free MA4ST250
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM Availability : 2585
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.6713

Multiples of: 1

           
BB207,215


Varactor Diodes TAPE7 DIO-RFSS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP Availability : 2583
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USD 0.2387

Multiples of: 1

76 pF15 V Smd/Smt TO - 236AB - 3- 55 C+ 125 CDual Common Cathode Reel
SVC710-TL-E


Varactor Diodes FM VARICAP SINGLE VR 4V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 2536
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USD 0.1232

Multiples of: 1

21.6 pF15 V  Smd/SmtMCPH - 3    Reel
SVC704-TL-E


Diode VAR Cap Single 16V 26pF Automotive 3-Pin MCPH T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 2518
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USD 0.1815

Multiples of: 1

30 pF16 V  Smd/SmtMCPH - 3  Dual Reel
BB85702VH7902XTSA1


Varactor Diodes TV AND SAT TUNER DIODES
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 2505
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USD 0.0535

Multiples of: 1

0.45 To 7.2 pF30 V Smd SC79    REEL , TAPE
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